X1228S14I
- Mfr.Part #
- X1228S14I
- Manufacturer
- Intersil (Renesas Electronics Corporation)
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR I2C 14-SOIC
- Stock
- 15,380
- In Stock :
- 15,380
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- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- Real Time Clocks
- RoHS Status :
- Non-RoHS Compliant
- Mounting Type :
- Surface Mount
- Base Part Number :
- X1228
- Operating Temperature :
- -40°C~85°C
- Time Format :
- HH:MM:SS (12/24 hr)
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Current - Timekeeping (Max) :
- 10μA~20μA @ 2.7V~5V
- Date Format :
- YY-MM-DD-dd
- Voltage - Supply :
- 2.7V~5.5V
- Packaging :
- Tube
- Feature :
- Alarm, Leap Year, Supervisor, Watchdog Timer
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Type :
- Clock/Calendar
- Interface :
- I2C, 2-Wire Serial
- Voltage - Supply, Battery :
- 1.8V~5.5V
- Datasheets
- X1228S14I

Real Time Clocks Intersil (Renesas Electronics Corporation) X1228S14I Overview
The Real Time Clocks Intersil (Renesas Electronics Corporation) X1228S14I is a highly integrated timekeeping IC, designed to address the sophisticated calendar and clock needs of modern electronic applications. This component offers accurate tracking of seconds, minutes, hours, days, date, months, and years, ensuring that all time-critical applications maintain precise timing. The X1228S14I facilitates ease of integration into various systems, thanks to its I2C interface, making it a preferred choice for developers looking to implement reliable timekeeping functionalities with minimal power consumption and robust interfacing capabilities.
X1228S14I Features
- I2C Interface for easy communication and integration into digital systems.
- Supports leap year compensation up to 2099, enhancing long-term accuracy.
- Integrated battery backup switching, ensuring uninterrupted timekeeping in the event of power loss.
- Low power consumption design, ideal for battery-operated devices.
- 14-SOIC package for compact and reliable mounting.
X1228S14I Applications
- Consumer Electronics: Used in devices like smart home controllers and wearable devices, where accurate time is crucial for scheduling and automation.
- Enterprise IT Equipment: Ensures precise logging and time-stamping of events in network hardware and server infrastructures.
- Industrial Systems: Provides time management solutions for factory automation equipment, enhancing operational efficiency and logging.
- Healthcare Devices: Critical in medical equipment where precise time tracking is necessary for monitoring and record keeping.
- Telecommunication Systems: Used in systems requiring time synchronization across multiple devices to ensure consistency and reliability in communications.
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Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
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